Eternal Life: Talent Grows with Age - Chapter 26: Heartless

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates

The novice psychiatric intern doctor, Shen Jingqi, discovers that he can clearly see the mental states of people and various creatures, including psychology, troubles, and even certain special hobbies…To secure a permanent position as soon as possible, Shen Jingqi, under the arrangement of the dean, becomes the assistant of Li Baiyu, the hospital investor and senior, to help her unravel the truth behind illusions and even becomes a cat slave~During this time, Shen Jingqi discovers the senior has multiple personalities:[Cold Main Personality]: “You must follow all my orders!”[Singer Sweetheart]: “Jing, let's sing together~”[Cool Brother]: “Kid, I don't feel good seeing you?”……Upholding professional qualities, Shen Jingqi strives to get along with each personality of the senior, experiencing different adventures!And when he finds out that he can see Li's illusions, he realizes that things are not that simple…

[Forced Possession Summoning]A technique to forcibly summon a person from another world and defeat a monster sealed within them. It is a forbidden large-scale magic that mankind has devised to defeat an otherwise undefeatable dragon.

Yukihisa Kogure, a black company worker, was summoned to another world with this [Forced Possession Summoning] magic on one day overnight. The dragon, Veno Yveval, was sealed within Yukihisa’s body.

『To subjugate a powerful dragon by using the life of a person from another world? They will come at us with everything they have. Won’t you cooperate with me to survive?』

「Isn’t that an offer I cannot refuse? I do not wish to die.」

Thus, the escape of Yukihisa and the dragon, Veno, began.

An otherworld fugitive drama depicted by extraordinary storyteller Aneko Yusagi, unfolds!

“You raise your weapon as if it had meaning. My blade had severed meaning itself—you fool.” - Jinn BLADEThrough flames of chaos and the storms of war, Jinn’s story is not for the faint of heart. Fueled by the warmth that surged him forward and born by the catalyst that awoken his true potential and destiny.Through his blades alone shall he cut through destiny.Through his blades alone shall he cut through despair and torment.Through his blades alone shall he cut through his way to stand at the pinnacle of strength.Through his blades alone shall his enemies know fear. Fear of his strength and fear of his name.Jinn Blade is his name.This Novel falls into the Science Fantasy Genre and involves a lot of medieval fantasy elements while mixing together sci-fi elements.[Warning: This novel contains sensitive scenarios]